Correlation of the distribution curve with the dispersion curve of cellulose nitrate

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Abstract

The dielectric- dispersion, curve of cellulose
nitrate may be obtained over a 1ow frequency
range in h-butyl acetate. The parallel
resistance method is used for capacitance
measurements is a nickel cell.
Comparison of the distribution curve and the
dispersion curve above a distinct similarity between the two curves.
A relationship of the log frequency to intrinsic
viscosity has been derived and appears to
be acceptable with Â±10% of the values obtained
from fractional precipitation. Thus the distribution curve of cellulose nitrate may be determined from the dielectric dispersion curve.